14 DAY TRIAL // 7zMaster is a free archiver which you can download in the Mac App Store using only your Apple ID and password. The new version of the software adds new decompression formats and a new compression method.
If you’re looking to expand a RAR, ZIP, GZIP, BZIP2, TAR, CAB, or IOS9600 archive, look no further than 7zMaster. The latest version (1.1) adds support for all these formats, plus a new compression method which allows you to cram files together into one handy BZIP2 archive.
The new version also comes with bug fixes, so if you’re an existing user now you have one more reason to download 7zMaster 1.1 and update.
7zMaster requires an Intel-based Mac with a 64-bit processor and OS X 10.8 Mountain Lion installed. OS X Mavericks is also supported.